Boat. Ob-2. One of the most popular models among fishing and outdoor recreation in Russia, this compact but spacious PVC-based boat combines affordable price, reliability and versatility, often chosen by both beginners and experienced water-engines due to its balanced specifications: large enough to carry a load for its size, stability on the water and ease of transportation.
In this article, we will discuss technical We'll compare it to the analogues, we'll talk about the nuances of operation, from the choice of the engine to registration in the GIMS. Real-life owner reviews, repair and tuning tips to help extend the life of the boat. Obew-2. And other boats of the class 280-320 cm, this information will be especially useful.
Technical specifications of the boat "Ob-2": dimensions, weight and carrying capacity
Model Ob-2. It belongs to the class of small-sized PVC boats with a hard transom.
- 📏 Length: 280 cm (in some versions - 290 cm)
- 📐 Width: 135-140 cm (depending on manufacturer)
- ⚖️ Weight: 28-32 kg (without motor and additional equipment)
- 🚤 Maximum engine power: up to 5 hp (by passport), but owners often install 8-10 hp with registration in GIMS
- 📦 Load capacity: 300-350 kg (including passengers, motor and equipment)
- 👥 Number of seats: 2-3 people (comfortable - two)
The design feature is corn-tree It's made of aluminum alloy or plywood, which allows you to install outboard motors. PVC fabrics with a density of 750–900 g/m2 (depending on the manufacturer) that provides resistance to puncture and abrasion. The bottom is usually inflatable, but some modifications are equipped with puncture resistance. V-shaped inflatable keel for better handling.
For comparison: similar models of other brands (for example, Kazanka-2M. or Ufimka-280.) have similar dimensions, but often lose the Ob in carrying capacity by 20-30 kg, making it more versatile for full-equipment fishing or family walks.
Installation and additional equipment
Standard equipment of the boat Ob-2. includes:
- 🧳 Carriage case (most often made of nylon or polyester)
- 🔧 Remake (glue, patches from PVC, brush)
- 🚣 Oars (aluminum or plastic, 160 cm long)
- 💨 Pump (hand or foot, depending on the configuration)
- 📄 Product passport and instruction for use
However, for comfortable use, you will have to buy several key accessories:
| Equipment | Appointment | Cost (example) |
|---|---|---|
| Anchor folding (1.5-2 kg) | Fixing the boat on the current | 800–1 500 ₽ |
| Seats inflatable or rigid | Increased comfort with long exits | 1 200–3 000 ₽ |
| echoer | Search for fish and bottom relief | 5 000–20 000 ₽ |
| Baggage nets | Storage of equipment (rods, boxes) | 500–1 200 ₽ |
| Tent or visor | Protection from sun/rain | 2 500–6 000 ₽ |
Important: when buying a motor with a capacity of more than 5 hp, you will need to register a vessel in GIMS and obtain the rights to control a small vessel. Many owners install engines. Mercury 9.9. or Tohatsu 8.Registration is required for legal use.
If you plan to fish in the cold season, buy a thermal suit or wetsuit - in the "Obi-2" because of the open design, it blows quickly with the wind.
Pros and cons of the boat “Ob-2”: honest reviews of owners
Like any model, Ob-2. We've analyzed the feedback on forums, and we've analyzed the feedback on forums. forum.fishingsib.ru and lodka-pvkh.ru) and highlighted the key points:
Advantages
- ✅ Price/quality: One of the most affordable boats in its class (from 25 000 to 40 000 RUB, depending on the configuration).
- ✅ Universality: It's suitable for rivers, lakes and small reservoirs, and it can be used with a motor or on paddles.
- ✅ Ease of transportation: easily fit in the trunk of a car (for example, "Lada Vesta" or "Reno Duster.").
- ✅ Repairability: PVC fabric is well glued, patches are kept for years when applied correctly.
Deficiencies
- ❌ Speed limits: with a 5 hp engine develops a maximum of 15-18 km / h For greater speed, you need an 8+ hp engine, but this requires registration.
- ❌ Absence of leakproof compartments: When one cylinder is punctured, the boat loses stability (unlike models with a multi-chamber design).
- ❌ Low sides: When a wave or sharp turns, water can pour inwards.
- ❌ Noise: the inflatable floor poorly extinguishes the vibrations of the engine - at high revs, loudly "drum".
⚠️ Attention: When operating on an engine with a capacity of more than 5 hp without registration in the GIMS, you can be fined 1,000–2,000 RUB (Article 11.8 of the Administrative Code of the Russian Federation). In addition, insurance companies will refuse to pay in case of an accident on the water, if the boat is not registered.
Which engine to choose for the Obi-2: gasoline or electric?
The choice of motor depends on the purpose of the boat.
Gasoline engines
Optimum power range. 3.5 to 9.9 hp. Popular models:
- 🛻 Mercury ME F 5 M (5 hp) - light (21 kg), economical, but weak for the flow.
- ⚡ Tohatsu MFS 9.8 (9.8 hp) - develops speeds up to 25 km / h, but requires registration.
- 💰 Honda BF5D. (5 hp) - reliable, but expensive (from 120 000 RUB).
Electric motors
Suitable for quiet fishing in closed waters, pluses: quiet, no emissions, cons: limited operating time (1-3 hours on a single charge).
- 🔋 Min Kota Endura C2 55 (55 pounds of thrust) - enough for a boat with 1-2 passengers.
- 🌿 «Haswing Cayman 12V» - Budget option (from 25 000 RUB) with a telescopic pen.
Elective council: If you're fishing in the river with the current, take an 8 hp petrol engine. Lakes and ponds are just 5 hp or an electric motor. Don't forget that the weight of the motor affects the load capacity: for example, Mercury 9.9. It weighs ~38 kg, which eats up ~10% of the boat's maximum load.
☑️ Preparation of the boat for the first descent into the water
Registration of "Obi-2" in GIMS: step-by-step instructions
If you install a power motor over 5 hp If you plan to use the boat for commercial purposes, it must be registered with the State Inspectorate for small craft (SIMS), the procedure takes 10–14 days and includes the following steps:
- Collection of documents:
- 📄 Passport of a citizen of the Russian Federation
- 📄 Passport for the boat (with indication of the factory number)
- 📄 Passport to the engine (if power > 5 hp)
- 📄 Receipt of payment of the state duty (800 RUB for registration)
- 📄 Insurance policy (mandatory for motors >5 hp)
germ.⚠️ Attention: From 2023, small vessel with engine > 5 hp is required HIMS (Category "M" or "VP"). These can be obtained after studying at an accredited school (cost of the course is 8 000-15,000 RUB).
If you use a motorized boat up to 5 hp exclusively for personal purposesHowever, we recommend that you take out voluntary insurance to protect against financial loss in the event of theft or damage.
What happens if you don’t register a boat with an 8 hp engine?
A fine of up to 2,000 RUB at the first stop by the inspector of the State Police, if repeated violation - confiscation of the engine or boat, and without registration it is impossible to legally sell the boat (buyers require a boat's ticket).
Repair and care of the boat “Ob-2”: how to extend the service life
With proper care, the PVC boat will last 10-15 years.
Cleaning and storage
- 🧼 After every exit wash the boat with fresh water (Especially if used in salty or contaminated water)
- 🌞 Dry in the shade Direct sunlight destroys PVC.
- 🏠 Keep it in. dry-air (garage, balcony), having previously blown the cylinders by 30-40%.
Repair of punctures and cuts
Use to repair damages repair-packIt's a basic set of algorithms.
- Clean and degrease the puncture site (for example,
white-spirit). - Apply glue on the patch and damaged area.
- Press the patch and warm up with a hair dryer (temperature ~50°C) for better adhesion.
- Leave it under the press for 12-24 hours.
Critical injuries: If the cut is more than 5 cm long or located on the seam, it is better to contact the workshop.
Never use regular superglue or scotch to repair PVC – they do not provide tightness and can aggravate the damage.
Tuning and modernization: how to improve the Ob-2
The standard boat configuration often requires modifications. Here are some useful modifications:
- 🛠️ Installation of the V-keel: Improves handling and reduces drift over the course. Cost from 3,000..
- 🪑 Hard bottom: You can order aluminum or plywood flooring (from 5,000 RUB), which increases comfort and speed.
- 🔦 Backlight: LED strips on the sides for night fishing (powered by the engine battery).
- 🎣 Fishing anchorages: holders on sides or on the transom (from 500 RUB per piece).
Before upgrading, check if it will affect the resilience For example, if you put a heavy sonar battery in place, you can shift the center of gravity.
FAQ: Answers to Frequent Questions
Do I need to register the Ob-2 with a 3.5 hp engine?
No, registration is required only for motors with power over 5 hp or if the boat is used for commercial purposes (e.g. for the carriage of passengers).
How many people can fit in a boat?
Officially, up to 3 people, but comfortably two, and when fully loaded (300 kg), the boat sits low in the water, which increases the risk of flooding the sides.
Can I install a 15 hp engine on the Ob-2?
Technically, yes, but it is. illegallyIn addition, the stern of the boat can be very picky, which will worsen handling. The optimal maximum is 9.9 hp.
How to transport a boat by car?
Best to use. roof-cart If you're carrying it in the trunk, blow the cylinders 50% and stow the boat flat to avoid PVC clogs.
What is the best alternative to Obi-2 with the best stability?
Consider the models with keelFor example, Kazanka-2M Kielovaya or Frigate 300.They're more expensive, but they're better off on the wavelength.